I finally got PCM Hammer to connect via Blue Tooth on Windows 8.1 and a 0411 computer, and after I exited out, and then trying to connect again it will not connect. Any help?
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I finally got PCM Hammer to connect via Blue Tooth on Windows 8.1 and a 0411 computer, and after I exited out, and then trying to connect again it will not connect. Any help?
Hello Bill,
Same problem with me for PCM Hammer and basically any Windows Bluetooth connection - me and Windows Bluetooth just don't get along. My solution was to run PCM Hammer with a hundred dollar "VX Diag VCX Nano" J2534 device. Its four times faster with PCM Hammer and the hardware comes with licensed GM software that emulates a GM Tech2 device - very handy for engine and trans troubleshooting.
Your programmed 0411 PCM shipped today via USPS and indicates a delivery date of next Monday. I would have gotten it in the mail yesterday but grabbed the wrong flat rate box at the post office. I will PM you with the tracking number.
Rick
Thanks for the info. I'm on my third Blue Tooth dongle and have yet to get them connected to my computer and to the OBDlink LX. I'm ready to throw them out the window. I'll check into Nano device. UPDATE: Is that the blue one?Quote:
Originally Posted by B52Bombardier1
Is this the one your talking about, VXDIAG VCX Nano GDS2 And Tech2Win Diagnostic Tool Compatible For GM/OPEL With Global Diagnostic System GDS & GDS2 ?
I finally have PCM Hammer and the VXC Nano connected and working. Now a question: How long does it take for PCM Hammer to save a file from the PCM to a computer?
PCM Hammer asks for what you want to name the file before the copying begins. Then for a red / blue 512k PCM, it was no more than maybe three minutes to complete the copying. Double that time for a 1 megabyte blue / green PCM.
Rick
Thanks, I was saving a 2003 file, and it did show where Iwas saving it to.Quote:
Originally Posted by B52Bombardier1
On the bench or in the vehicle?
Most of us do the copying and writing using a bench harness though not everybody. Doing it in the vehicle has risks of the DC voltage in the vehicle battery going too low or bus chatter noise from other modules interfering with the writing.
My bench harness is entirely constructed of junk yard parts supported by a good 13.8 volt, three amp Radio Shack power supply. A wall wart 12 volt supply is also risky for too little amperage or an unstable voltage. Fortunately, I have never bricked a PCM but it would be a good intellectual exercise someday to see if I could unbrick it.
Rick
Bench. All the tunes I'll be doing will be on the bench.Quote:
Originally Posted by ras"86
Can anyone advise me what I might have wrong. P01 , tuner pro bin, OBD Link LX, and PC Hammer. Test write shows successful erase and write, but when I try to write I get an error, unable to erase flash memory. Not sure how to fix this issue. I appreciate your help!
Here is what I see:Quote:
Originally Posted by 6150ryan
[11:56:21:646] PCM Hammer 021
[11:56:21:646] Tuesday, February 13 2024 @11:56:21:64
[11:56:23:394] Voltage: 12.2V
[11:56:23:410] Elm ID: ELM327 v1.4b
[11:56:23:426] ScanTool device ID: STN1155 v5.6.19
[11:56:27:152] VIN: 1GCHC29U62Z322717
[11:56:27:199] OS ID: 12212156
[11:56:27:202] Hardware Type: P01_P59
[11:56:27:236] Calibration ID: 12212431
[11:56:27:256] Hardware ID: 9386530
[11:56:27:381] Serial Number: 2EB33YSA2130
[11:56:27:459] Broad Cast Code: DMNP
[11:56:27:506] MEC: 0
[11:56:48:443] C:\Users\ryanh\OneDrive\Desktop\PCMhammer\Boat OS12212156 2002.bin
[11:56:48:459] Validating 512k file.
[11:56:48:459] Start End Stored Needed Verdict Segment Name
[11:56:48:474] 00000 7FFFD EFCC EFCC Good Operating system
[11:56:48:474] 08002 13FFF BAA6 BAA6 Good Engine calibration
[11:56:48:474] 14002 16DFF A935 A935 Good Engine diagnostics.
[11:56:48:490] 16E02 1BDFF EAAB EAAB Good Transmission calibration
[11:56:48:490] 1BE02 1C7FF FDED FDED Good Transmission diagnostics
[11:56:48:490] 1C802 1E51F 9472 9472 Good Fuel system
[11:56:48:506] 1E522 1EE9F 4A68 4A68 Good System
[11:56:48:506] 1EEA2 1EF9F 22CB 22CB Good Speedometer
[11:56:48:521] Requesting operating system ID...
[11:56:48:711] PCM and file are both for the same Hardware P01_P59
[11:56:48:726] PCM and file are both operating system 12212156
[11:56:48:883] Unlock succeeded.
[11:56:48:934] This interface does not support VPW 4x
[11:56:49:749] Kernel upload 9% complete.
[11:56:50:809] Kernel upload 22% complete.
[11:56:51:833] Kernel upload 35% complete.
[11:56:52:821] Kernel upload 48% complete.
[11:56:53:810] Kernel upload 61% complete.
[11:56:54:885] Kernel upload 74% complete.
[11:56:55:914] Kernel upload 87% complete.
[11:56:56:928] Kernel upload 100% complete.
[11:56:58:250] Kernel Version: 01030501
[11:56:58:250] Kernel uploaded to PCM succesfully.
[11:56:58:375] PCM and image file are both operating system 12212156
[11:56:58:480] Flash chip: Intel 28F400B, 512kb
[11:56:58:539] Calculating CRCs from file.
[11:56:58:539] Initializing CRC algorithm on PCM, this will take a minute...
[11:57:09:754] Requesting CRCs from PCM.
[11:57:09:817] Range File CRC PCM CRC Verdict Purpose
[11:57:09:832] 060000-07FFFF not needed not needed n/a OperatingSystem
[11:57:09:848] 040000-05FFFF not needed not needed n/a OperatingSystem
[11:57:09:863] 020000-03FFFF not needed not needed n/a OperatingSystem
[11:57:13:940] 008000-01FFFF C59160D5 D536941B Different Calibration
[11:57:13:956] 006000-007FFF not needed not needed n/a Parameter
[11:57:13:956] 004000-005FFF not needed not needed n/a Parameter
[11:57:13:971] 000000-003FFF not needed not needed n/a Boot
[11:57:14:003] Processing range 008000-01FFFF
[11:57:14:018] Erasing.
[11:57:22:312] Unexpected response to STPX with data: STPX H:6C10F0, R:1, D:3D05008000 7F 3D 05 00 80 00 11
[11:57:22:330] Unable to erase flash memory: Error
Looks like pcm reboots at some point, Is this on bench or incar and power supply is being used.
Your 12.2 volts in the third line down above is on the ragged edge of being too low, especially during the "Write" and erase portions of the PCM Hammer process. I agree with kur4o . . . you need a heftier power supply that can do a minimum of about two amps without dropping voltage. I use a no kidding 13.8 volts DC old Radio Shack power supply that can deliver three amps continuously - no problems.
Rick